Siemens 6FC5850-3YG21-5YA0

The Siemens part number 6FC5850-3YG21-5YA0 is a discontinued spare part for the SINUMERIK 840D sl CNC software 31-5 featuring SINUMERIK Operate. Designed to enhance operational flexibility, this software supports six languages—German, English, French, Spanish, Italian, and Simplified Chinese—and operates via a CF card with an accompanying license. Although it is no longer available for purchase or support following its discontinuation in 2023, this software was an integral part of the SINUMERIK 840D sl CNC system, catering to diverse language requirements for global users. For those seeking additional information or support regarding the SINUMERIK 840D sl CNC system, alternative documentation sources may need to be consulted.